The Comparative Analysis :
BMW 335xi Automatic (07 - 08) vs. Mercedes C 320 CDI (07 - 09)
€ 46,100

€ 42,500

€ 46,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The BMW 335xi is 2.6 inches shorter, 1.9 inches wider and 1.1 inches lower than the Mercedes C 320 CDI.
BMW 335xi
Mercedes C 320 CDI
55.9
71.5
78.3
57
69.7
79.1
71.5 in
Width
69.7 in
78.3 in
Width Incl. Mirrors
79.1 in
55.9 in
Height
57 in
108.7
178
108.7
180.6
178 in
Length
180.6 in
108.7 in
Wheelbase
108.7 in
Vehicle Weight
BMW 335xi
Mercedes C 320 CDI
3825 lb
Curb Weight
3748 lb
4806 lb
Gross Vehicle
Weight
Weight
4817 lb

Weight Difference:
77 lb
2.01 %

General
BMW 335xi
Mercedes C 320 CDI
E90
Generation
W204
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 335xi
Mercedes C 320 CDI
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
BMW N54
Engine Series
Mercedes-Benz OM 642
N54-B30
Engine Code
OM 642.960


4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
302 hp
at 5800 rpm
Power
221 hp
at 3800 rpm
BMW 335xi
302 hp
221 hp
Mercedes C 320 CDI
295 lb‑ft
at 1300 rpm
Max. Torque
376 lb‑ft
at 1600 rpm
BMW 335xi
295 lb‑ft
376 lb‑ft
Mercedes C 320 CDI
Performance
BMW 335xi
Mercedes C 320 CDI
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
256 ft
0.000 sec

BMW 335xi
62 mph
62
mph
mph
351 ft
0.000 sec

Mercedes C 320 CDI
▶ REPLAY
12.67 lb/hp
Weight-to-Power Ratio
16.96 lb/hp
BMW 335xi
12.67 lb/hp
16.96 lb/hp
Mercedes C 320 CDI
Fuel Economy / Emissions
BMW 335xi
Mercedes C 320 CDI
Fuel Economy
24 mpg
combined
34 mpg
BMW 335xi
24 mpg
34 mpg
Mercedes C 320 CDI
17 mpg
city
26 mpg
No data
highway
43 mpg
16.6 gal
Fuel Tank Capacity
17.4 gal
403 mi
Range
595 mi
BMW 335xi
403 mi
595 mi
Mercedes C 320 CDI
Environmental Impact
183.8 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
141.9 kWh
BMW 335xi
183.8 kWh
141.9 kWh
Mercedes C 320 CDI
Euro 4
Emission Standard
Euro 4
373 g/mi (NEFZ)
CO2 Emissions
293 g/mi (NEFZ)
Practical Convenience
BMW 335xi
Mercedes C 320 CDI
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
1069 lb
13 cu ft
Trunk Volume
13.5 cu ft










No data
Cargo Volume (Seats Down)
No data